package com.example.bishe.mapper;

import com.example.bishe.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

/**
 * @Author yws
 * @Date 2022/3/3 22:07
 */
@Mapper//注解表示这个类是一个Mapper的注解类
@Repository
public interface UserMapper {
    User query(String id);
}
